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Table 5 Petrifilm analyses summary data

From: Longitudinal development of the dust microbiome in a newly opened Norwegian kindergarten

Petrifilm Mean Median SD Max Min
Aerobic Plate Count (AC) 320 160 340 1000 0
Enterobacteriaceae Count (ENT) 39 0 110 500 0
Staph Express Count (STX) 6 1 10 43 0
Yeast and Mold Count (Y&M) 17 15 14 62 0